A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Multistage rainwater garden for strengthening runoff pollution removal in sponge city
The invention discloses a multi-stage rainwater garden for strengthening runoff pollution removal in a sponge city. The multi-stage rainwater garden comprises a water collecting assembly, a secondary filtering assembly, a water pumping assembly and a water purifier. The water collecting assembly is connected with a secondary filtering assembly, the secondary filtering assembly is connected with a water pumping assembly, and the water pumping assembly is connected with a water purifier; the water collecting assembly comprises a water collecting tank, a drainage tank, a first filter screen, drainage holes and a pressing plate, the water collecting tank is buried underground, the drainage holes are formed in the top of the water collecting tank, the first filter screen is arranged on the inner wall of the bottom of the water collecting tank in an attached mode, the pressing plate is installed on the side wall of the water collecting tank, and the top of the first filter screen abuts against the bottom of the pressing plate; through multi-stage filtering of the second filter screen, the third filter screen and the fourth filter screen, the filtering effect is improved; the water pump pumps out water through the water inlet pipe and enters the water purifier to be purified and filtered again; the exhaust fan works to exhaust damp air, the dryness of the sealing box is improved, and the service life of the water pump is prolonged.
本发明公开了一种海绵城市强化径流污染去除的多级雨水花园，包括集水组件、二次过滤组件、抽水组件和净水器；所述集水组件连接有二次过滤组件，所述二次过滤组件连接有抽水组件，且所述抽水组件连接有净水器；所述集水组件包括集水槽、泄水槽、第一过滤网、下水孔和压板，所述集水槽埋入地下，且所述集水槽顶部开设有若干个下水孔，所述集水槽底部内壁贴合设置有第一过滤网，且所述集水槽侧壁安装有压板，且第一过滤网顶部与压板底部抵触；本发明，经过第二过滤网、第三过滤网和第四过滤网的多级过滤，提升过滤效果；水泵通过进水管将水抽出经过进入到净水器再次净化过滤；抽风机工作抽出潮湿空气，提高密封箱的干燥性，提高水泵的使用寿命。
Multistage rainwater garden for strengthening runoff pollution removal in sponge city
The invention discloses a multi-stage rainwater garden for strengthening runoff pollution removal in a sponge city. The multi-stage rainwater garden comprises a water collecting assembly, a secondary filtering assembly, a water pumping assembly and a water purifier. The water collecting assembly is connected with a secondary filtering assembly, the secondary filtering assembly is connected with a water pumping assembly, and the water pumping assembly is connected with a water purifier; the water collecting assembly comprises a water collecting tank, a drainage tank, a first filter screen, drainage holes and a pressing plate, the water collecting tank is buried underground, the drainage holes are formed in the top of the water collecting tank, the first filter screen is arranged on the inner wall of the bottom of the water collecting tank in an attached mode, the pressing plate is installed on the side wall of the water collecting tank, and the top of the first filter screen abuts against the bottom of the pressing plate; through multi-stage filtering of the second filter screen, the third filter screen and the fourth filter screen, the filtering effect is improved; the water pump pumps out water through the water inlet pipe and enters the water purifier to be purified and filtered again; the exhaust fan works to exhaust damp air, the dryness of the sealing box is improved, and the service life of the water pump is prolonged.
本发明公开了一种海绵城市强化径流污染去除的多级雨水花园，包括集水组件、二次过滤组件、抽水组件和净水器；所述集水组件连接有二次过滤组件，所述二次过滤组件连接有抽水组件，且所述抽水组件连接有净水器；所述集水组件包括集水槽、泄水槽、第一过滤网、下水孔和压板，所述集水槽埋入地下，且所述集水槽顶部开设有若干个下水孔，所述集水槽底部内壁贴合设置有第一过滤网，且所述集水槽侧壁安装有压板，且第一过滤网顶部与压板底部抵触；本发明，经过第二过滤网、第三过滤网和第四过滤网的多级过滤，提升过滤效果；水泵通过进水管将水抽出经过进入到净水器再次净化过滤；抽风机工作抽出潮湿空气，提高密封箱的干燥性，提高水泵的使用寿命。
Multistage rainwater garden for strengthening runoff pollution removal in sponge city
一种海绵城市强化径流污染去除的多级雨水花园
2022-09-02
Patent
Electronic Resource
Chinese
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